-10.08% is the change from 248 to 223
Calculation steps:
[( 223 - 248 ) ÷ 248] x 100 = -10.08%
Formula
Percentage change = [(223 - 248) / 248] x 100
Subtract the new number by the original number
223 - 248 = -25
-25 ÷ 248 = -0.10080645161290322
-0.10080645161290322 x 100 = -10.08%